STM32F411: use arduino.h for UART pinout.
delete 11 mbed-files
SIZES ARM... stm32f411
FLASH : 3124 bytes 1%
RAM : 212 bytes 1%
EEPROM : 0 bytes 0%
This commit is contained in:
Nico Tonnhofer
parent
73df1be2d2
commit
a890fecc6d
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@ -119,15 +119,13 @@ TARGET = $(PROGRAM).hex
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SOURCES = $(wildcard *.c)
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SOURCES = $(wildcard *.c)
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ifeq ($(MCU), stm32f411)
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ifeq ($(MCU), stm32f411)
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SOURCES += mbed-pinmap_stm32.c
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SOURCES += mbed-system_stm32f4xx.c
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SOURCES += mbed-system_stm32f4xx.c
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SOURCES += mbed-cmsis_nvic_stm32.c
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SOURCES += mbed-stm32f4xx_hal.c
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SOURCES += mbed-stm32f4xx_hal.c
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SOURCES += mbed-stm32f4xx_hal_cortex.c
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SOURCES += mbed-stm32f4xx_hal_cortex.c
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SOURCES += mbed-stm32f4xx_hal_gpio.c
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SOURCES += mbed-stm32f4xx_hal_gpio.c
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SOURCES += mbed-stm32f4xx_hal_rcc.c
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SOURCES += mbed-stm32f4xx_hal_rcc.c
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SOURCES += mbed-stm32f4xx_hal_tim.c
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SOURCES += mbed-stm32f4xx_hal_tim.c
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SOURCES += mbed-ticker_api.c
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SOURCES += mbed-cmsis_nvic_stm32.c
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SOURCES += mbed-hal_tick_stm32.c
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SOURCES += mbed-hal_tick_stm32.c
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endif
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endif
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@ -20,6 +20,13 @@
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#include "mbed-stm32f4xx.h"
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#include "mbed-stm32f4xx.h"
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/** Pins for UART, the serial port.
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*/
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#define RXD_PORT PIOA_3_PORT
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#define RXD_PIN PIOA_3_PIN
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#define TXD_PORT PIOA_2_PORT
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#define TXD_PIN PIOA_2_PIN
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/**
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/**
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We define only pins available on the Nucleo F411RE here.
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We define only pins available on the Nucleo F411RE here.
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Use alphas for PORT and numerics for PIN, close to the design.
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Use alphas for PORT and numerics for PIN, close to the design.
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@ -1,94 +0,0 @@
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/* mbed Microcontroller Library
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*******************************************************************************
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* Copyright (c) 2014, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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*/
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/*
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Notes for Teacup:
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Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F411RE/PeripheralNames.h.
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Used only to get things running quickly. Without serial it's almost
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impossible to see wether code changes work. Should go away soon, because
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all this MBED stuff is too bloated for Teacup's purposes.
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- Prefixed names of #include files with mbed- to match the names of the
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copies in the Teacup repo.
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*/
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#ifndef MBED_PERIPHERALNAMES_H
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#define MBED_PERIPHERALNAMES_H
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#include "mbed-cmsis_stm32.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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ADC_1 = (int)ADC1_BASE
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} ADCName;
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typedef enum {
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UART_1 = (int)USART1_BASE,
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UART_2 = (int)USART2_BASE,
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UART_6 = (int)USART6_BASE
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} UARTName;
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#define STDIO_UART_TX PA_2
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#define STDIO_UART_RX PA_3
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#define STDIO_UART UART_2
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typedef enum {
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SPI_1 = (int)SPI1_BASE,
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SPI_2 = (int)SPI2_BASE,
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SPI_3 = (int)SPI3_BASE,
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SPI_4 = (int)SPI4_BASE,
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SPI_5 = (int)SPI5_BASE
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} SPIName;
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typedef enum {
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I2C_1 = (int)I2C1_BASE,
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I2C_2 = (int)I2C2_BASE,
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I2C_3 = (int)I2C3_BASE
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} I2CName;
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typedef enum {
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PWM_1 = (int)TIM1_BASE,
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PWM_2 = (int)TIM2_BASE,
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PWM_3 = (int)TIM3_BASE,
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PWM_4 = (int)TIM4_BASE,
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PWM_5 = (int)TIM5_BASE,
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PWM_9 = (int)TIM9_BASE,
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PWM_10 = (int)TIM10_BASE,
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PWM_11 = (int)TIM11_BASE
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} PWMName;
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -1,197 +0,0 @@
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/* mbed Microcontroller Library
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*******************************************************************************
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* Copyright (c) 2014, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions are met:
|
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||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
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||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
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||||||
* this list of conditions and the following disclaimer in the documentation
|
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* and/or other materials provided with the distribution.
|
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
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* may be used to endorse or promote products derived from this software
|
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* without specific prior written permission.
|
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
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||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
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||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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*/
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/*
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Notes for Teacup:
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Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F411RE/PinNames.h.
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Used only to get things running quickly. Without serial it's almost
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impossible to see wether code changes work. Should go away soon, because
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all this MBED stuff is too bloated for Teacup's purposes.
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- Prefixed names of #include files with mbed- to match the names of the
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copies in the Teacup repo.
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*/
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#ifndef MBED_PINNAMES_H
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#define MBED_PINNAMES_H
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#include "mbed-cmsis_stm32.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// See stm32f4xx_hal_gpio.h and stm32f4xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
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#define STM_PIN_DATA(MODE, PUPD, AFNUM) ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
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#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED) ((int)(((INVERTED & 0x01) << 15) | ((CHANNEL & 0x0F) << 11) | ((AFNUM & 0x0F) << 7) | ((PUPD & 0x07) << 4) | ((MODE & 0x0F) << 0)))
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#define STM_PIN_MODE(X) (((X) >> 0) & 0x0F)
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#define STM_PIN_PUPD(X) (((X) >> 4) & 0x07)
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#define STM_PIN_AFNUM(X) (((X) >> 7) & 0x0F)
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#define STM_PIN_CHANNEL(X) (((X) >> 11) & 0x0F)
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#define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
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#define STM_MODE_INPUT (0)
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#define STM_MODE_OUTPUT_PP (1)
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#define STM_MODE_OUTPUT_OD (2)
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#define STM_MODE_AF_PP (3)
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#define STM_MODE_AF_OD (4)
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#define STM_MODE_ANALOG (5)
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#define STM_MODE_IT_RISING (6)
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#define STM_MODE_IT_FALLING (7)
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#define STM_MODE_IT_RISING_FALLING (8)
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#define STM_MODE_EVT_RISING (9)
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#define STM_MODE_EVT_FALLING (10)
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#define STM_MODE_EVT_RISING_FALLING (11)
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#define STM_MODE_IT_EVT_RESET (12)
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// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
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// Low nibble = pin number
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#define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
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#define STM_PIN(X) ((uint32_t)(X) & 0xF)
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typedef enum {
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PIN_INPUT,
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PIN_OUTPUT
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} PinDirection;
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typedef enum {
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PA_0 = 0x00,
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PA_1 = 0x01,
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PA_2 = 0x02,
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PA_3 = 0x03,
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PA_4 = 0x04,
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PA_5 = 0x05,
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PA_6 = 0x06,
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PA_7 = 0x07,
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PA_8 = 0x08,
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PA_9 = 0x09,
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PA_10 = 0x0A,
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PA_11 = 0x0B,
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PA_12 = 0x0C,
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PA_13 = 0x0D,
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PA_14 = 0x0E,
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PA_15 = 0x0F,
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PB_0 = 0x10,
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PB_1 = 0x11,
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PB_2 = 0x12,
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PB_3 = 0x13,
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PB_4 = 0x14,
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PB_5 = 0x15,
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PB_6 = 0x16,
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PB_7 = 0x17,
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PB_8 = 0x18,
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PB_9 = 0x19,
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PB_10 = 0x1A,
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PB_12 = 0x1C,
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PB_13 = 0x1D,
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PB_14 = 0x1E,
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PB_15 = 0x1F,
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PC_0 = 0x20,
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PC_1 = 0x21,
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PC_2 = 0x22,
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PC_3 = 0x23,
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PC_4 = 0x24,
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PC_5 = 0x25,
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PC_6 = 0x26,
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PC_7 = 0x27,
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PC_8 = 0x28,
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PC_9 = 0x29,
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PC_10 = 0x2A,
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PC_11 = 0x2B,
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PC_12 = 0x2C,
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PC_13 = 0x2D,
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PC_14 = 0x2E,
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PC_15 = 0x2F,
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PD_2 = 0x32,
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PH_0 = 0x70,
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PH_1 = 0x71,
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// Arduino connector namings
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A0 = PA_0,
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A1 = PA_1,
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A2 = PA_4,
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A3 = PB_0,
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A4 = PC_1,
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A5 = PC_0,
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D0 = PA_3,
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D1 = PA_2,
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D2 = PA_10,
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D3 = PB_3,
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D4 = PB_5,
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D5 = PB_4,
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D6 = PB_10,
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D7 = PA_8,
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D8 = PA_9,
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D9 = PC_7,
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D10 = PB_6,
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D11 = PA_7,
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D12 = PA_6,
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D13 = PA_5,
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D14 = PB_9,
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D15 = PB_8,
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// Generic signals namings
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LED1 = PA_5,
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LED2 = PA_5,
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LED3 = PA_5,
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LED4 = PA_5,
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USER_BUTTON = PC_13,
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SERIAL_TX = PA_2,
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SERIAL_RX = PA_3,
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USBTX = PA_2,
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USBRX = PA_3,
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I2C_SCL = PB_8,
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I2C_SDA = PB_9,
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SPI_MOSI = PA_7,
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SPI_MISO = PA_6,
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SPI_SCK = PA_5,
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SPI_CS = PB_6,
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PWM_OUT = PB_3,
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// Not connected
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NC = (int)0xFFFFFFFF
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} PinName;
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typedef enum {
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PullNone = 0,
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PullUp = 1,
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PullDown = 2,
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OpenDrain = 3,
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PullDefault = PullNone
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} PinMode;
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -1,58 +0,0 @@
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/* mbed Microcontroller Library
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*******************************************************************************
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* Copyright (c) 2014, STMicroelectronics
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|
||||||
* All rights reserved.
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|
||||||
*
|
|
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* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer in the documentation
|
|
||||||
* and/or other materials provided with the distribution.
|
|
||||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
||||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
||||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*******************************************************************************
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F411RE/PortNames.h.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
*/
|
|
||||||
#ifndef MBED_PORTNAMES_H
|
|
||||||
#define MBED_PORTNAMES_H
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
PortA = 0,
|
|
||||||
PortB = 1,
|
|
||||||
PortC = 2,
|
|
||||||
PortD = 3,
|
|
||||||
PortE = 4,
|
|
||||||
PortH = 7
|
|
||||||
} PortName;
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,83 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
*******************************************************************************
|
|
||||||
* Copyright (c) 2015, STMicroelectronics
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer in the documentation
|
|
||||||
* and/or other materials provided with the distribution.
|
|
||||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
||||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
||||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*******************************************************************************
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F411RE/device.h
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
*/
|
|
||||||
#ifndef MBED_DEVICE_H
|
|
||||||
#define MBED_DEVICE_H
|
|
||||||
|
|
||||||
#define DEVICE_PORTIN 1
|
|
||||||
#define DEVICE_PORTOUT 1
|
|
||||||
#define DEVICE_PORTINOUT 1
|
|
||||||
|
|
||||||
#define DEVICE_INTERRUPTIN 1
|
|
||||||
|
|
||||||
#define DEVICE_ANALOGIN 1
|
|
||||||
#define DEVICE_ANALOGOUT 0 // Not present on this device
|
|
||||||
|
|
||||||
#define DEVICE_SERIAL 1
|
|
||||||
|
|
||||||
#define DEVICE_I2C 1
|
|
||||||
#define DEVICE_I2CSLAVE 1
|
|
||||||
|
|
||||||
#define DEVICE_SPI 1
|
|
||||||
#define DEVICE_SPISLAVE 1
|
|
||||||
|
|
||||||
#define DEVICE_RTC 1
|
|
||||||
|
|
||||||
#define DEVICE_PWMOUT 1
|
|
||||||
|
|
||||||
#define DEVICE_SLEEP 1
|
|
||||||
|
|
||||||
//=======================================
|
|
||||||
|
|
||||||
#define DEVICE_SEMIHOST 0
|
|
||||||
#define DEVICE_LOCALFILESYSTEM 0
|
|
||||||
#define DEVICE_ID_LENGTH 24
|
|
||||||
|
|
||||||
#define DEVICE_DEBUG_AWARENESS 0
|
|
||||||
|
|
||||||
#define DEVICE_STDIO_MESSAGES 1
|
|
||||||
|
|
||||||
#define DEVICE_ERROR_RED 1
|
|
||||||
#define LED_RED LED1
|
|
||||||
|
|
||||||
#include "mbed-objects_stm32.h"
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,83 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
*******************************************************************************
|
|
||||||
* Copyright (c) 2014, STMicroelectronics
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer in the documentation
|
|
||||||
* and/or other materials provided with the distribution.
|
|
||||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
||||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
||||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*******************************************************************************
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/mbed/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/gpio_object.h.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
*/
|
|
||||||
#ifndef MBED_GPIO_OBJECT_H
|
|
||||||
#define MBED_GPIO_OBJECT_H
|
|
||||||
|
|
||||||
#include "mbed-cmsis_stm32.h"
|
|
||||||
#include "mbed-PortNames_stm32.h"
|
|
||||||
#include "mbed-PeripheralNames_stm32.h"
|
|
||||||
#include "mbed-PinNames_stm32.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
PinName pin;
|
|
||||||
uint32_t mask;
|
|
||||||
__IO uint32_t *reg_in;
|
|
||||||
__IO uint32_t *reg_set_clr;
|
|
||||||
} gpio_t;
|
|
||||||
|
|
||||||
static inline void gpio_write(gpio_t *obj, int value)
|
|
||||||
{
|
|
||||||
if (value) {
|
|
||||||
*obj->reg_set_clr = obj->mask;
|
|
||||||
} else {
|
|
||||||
*obj->reg_set_clr = obj->mask << 16;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline int gpio_read(gpio_t *obj)
|
|
||||||
{
|
|
||||||
return ((*obj->reg_in & obj->mask) ? 1 : 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline int gpio_is_connected(const gpio_t *obj) {
|
|
||||||
return obj->pin != (PinName)NC;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,120 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
*******************************************************************************
|
|
||||||
* Copyright (c) 2014, STMicroelectronics
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer in the documentation
|
|
||||||
* and/or other materials provided with the distribution.
|
|
||||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
||||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
||||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*******************************************************************************
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_NUCLEO_F411RE/objects.h.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
*/
|
|
||||||
#ifndef MBED_OBJECTS_H
|
|
||||||
#define MBED_OBJECTS_H
|
|
||||||
|
|
||||||
#include "mbed-cmsis_stm32.h"
|
|
||||||
#include "mbed-PortNames_stm32.h"
|
|
||||||
#include "mbed-PeripheralNames_stm32.h"
|
|
||||||
#include "mbed-PinNames_stm32.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
struct gpio_irq_s {
|
|
||||||
IRQn_Type irq_n;
|
|
||||||
uint32_t irq_index;
|
|
||||||
uint32_t event;
|
|
||||||
PinName pin;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct port_s {
|
|
||||||
PortName port;
|
|
||||||
uint32_t mask;
|
|
||||||
PinDirection direction;
|
|
||||||
__IO uint32_t *reg_in;
|
|
||||||
__IO uint32_t *reg_out;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct analogin_s {
|
|
||||||
ADCName adc;
|
|
||||||
PinName pin;
|
|
||||||
uint8_t channel;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct serial_s {
|
|
||||||
UARTName uart;
|
|
||||||
int index; // Used by irq
|
|
||||||
uint32_t baudrate;
|
|
||||||
uint32_t databits;
|
|
||||||
uint32_t stopbits;
|
|
||||||
uint32_t parity;
|
|
||||||
PinName pin_tx;
|
|
||||||
PinName pin_rx;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct spi_s {
|
|
||||||
SPIName spi;
|
|
||||||
uint32_t bits;
|
|
||||||
uint32_t cpol;
|
|
||||||
uint32_t cpha;
|
|
||||||
uint32_t mode;
|
|
||||||
uint32_t nss;
|
|
||||||
uint32_t br_presc;
|
|
||||||
PinName pin_miso;
|
|
||||||
PinName pin_mosi;
|
|
||||||
PinName pin_sclk;
|
|
||||||
PinName pin_ssel;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct i2c_s {
|
|
||||||
I2CName i2c;
|
|
||||||
uint32_t slave;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct pwmout_s {
|
|
||||||
PWMName pwm;
|
|
||||||
PinName pin;
|
|
||||||
uint32_t period;
|
|
||||||
uint32_t pulse;
|
|
||||||
uint8_t channel;
|
|
||||||
uint8_t inverted;
|
|
||||||
};
|
|
||||||
|
|
||||||
#include "mbed-gpio_object_stm32.h"
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,59 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
* Copyright (c) 2006-2013 ARM Limited
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
* you may not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11XX_11CXX/pinmap.c.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
- Wrapped the whole file in #ifdef __ARMEL__ to not cause conflicts with
|
|
||||||
AVR builds.
|
|
||||||
*/
|
|
||||||
#ifdef __ARM_LPC1114__
|
|
||||||
#include "mbed-mbed_assert.h"
|
|
||||||
#include "mbed-pinmap.h"
|
|
||||||
|
|
||||||
void pin_function(PinName pin, int function) {
|
|
||||||
uint32_t offset = (uint32_t)pin & 0xff;
|
|
||||||
__IO uint32_t *reg = (__IO uint32_t*)(LPC_IOCON_BASE + offset);
|
|
||||||
|
|
||||||
// pin function bits: [2:0] -> 111 = (0x7)
|
|
||||||
*reg = (*reg & ~0x7) | (function & 0x7);
|
|
||||||
}
|
|
||||||
|
|
||||||
void pin_mode(PinName pin, PinMode mode) {
|
|
||||||
uint32_t offset = (uint32_t)pin & 0xff;
|
|
||||||
uint32_t drain = ((uint32_t)mode & (uint32_t)OpenDrain) >> 2;
|
|
||||||
|
|
||||||
__IO uint32_t *reg = (__IO uint32_t*)(LPC_IOCON_BASE + offset);
|
|
||||||
uint32_t tmp = *reg;
|
|
||||||
|
|
||||||
// pin mode bits: [4:3] -> 11000 = (0x3 << 3)
|
|
||||||
tmp &= ~(0x3 << 3);
|
|
||||||
tmp |= (mode & 0x3) << 3;
|
|
||||||
|
|
||||||
// drain
|
|
||||||
tmp &= ~(0x1 << 10);
|
|
||||||
tmp |= drain << 10;
|
|
||||||
|
|
||||||
*reg = tmp;
|
|
||||||
}
|
|
||||||
#endif /* __ARMEL__ */
|
|
||||||
|
|
@ -1,56 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
* Copyright (c) 2006-2013 ARM Limited
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
* you may not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/hal/pinmap.h.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
- Different PinNames.h for STM32 and LPC
|
|
||||||
*/
|
|
||||||
#ifndef MBED_PINMAP_H
|
|
||||||
#define MBED_PINMAP_H
|
|
||||||
|
|
||||||
#ifdef __ARM_LPC1114__
|
|
||||||
#include "mbed-PinNames.h"
|
|
||||||
#elif __ARM_STM32F411__
|
|
||||||
#include "mbed-PinNames_stm32.h"
|
|
||||||
#include "mbed-stm32f4xx_hal.h"
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
PinName pin;
|
|
||||||
int peripheral;
|
|
||||||
int function;
|
|
||||||
} PinMap;
|
|
||||||
|
|
||||||
void pin_function(PinName pin, int function);
|
|
||||||
void pin_mode (PinName pin, PinMode mode);
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,192 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
*******************************************************************************
|
|
||||||
* Copyright (c) 2014, STMicroelectronics
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without
|
|
||||||
* modification, are permitted provided that the following conditions are met:
|
|
||||||
*
|
|
||||||
* 1. Redistributions of source code must retain the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer.
|
|
||||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
||||||
* this list of conditions and the following disclaimer in the documentation
|
|
||||||
* and/or other materials provided with the distribution.
|
|
||||||
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
||||||
* may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
*
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
||||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
||||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
||||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
||||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
||||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
||||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
||||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
||||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*******************************************************************************
|
|
||||||
*/
|
|
||||||
/*
|
|
||||||
Notes for Teacup:
|
|
||||||
|
|
||||||
Copied from $(MBED)/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11XX_11CXX/pinmap.c.
|
|
||||||
|
|
||||||
Used only to get things running quickly. Without serial it's almost
|
|
||||||
impossible to see wether code changes work. Should go away soon, because
|
|
||||||
all this MBED stuff is too bloated for Teacup's purposes.
|
|
||||||
|
|
||||||
- Prefixed names of #include files with mbed- to match the names of the
|
|
||||||
copies in the Teacup repo.
|
|
||||||
- Wrapped the whole file in #ifdef __ARMEL__ to not cause conflicts with
|
|
||||||
AVR builds.
|
|
||||||
*/
|
|
||||||
#ifdef __ARM_STM32F411__
|
|
||||||
#include "mbed-pinmap.h"
|
|
||||||
#include "mbed-PortNames_stm32.h"
|
|
||||||
|
|
||||||
// GPIO mode look-up table
|
|
||||||
static const uint32_t gpio_mode[13] = {
|
|
||||||
0x00000000, // 0 = GPIO_MODE_INPUT
|
|
||||||
0x00000001, // 1 = GPIO_MODE_OUTPUT_PP
|
|
||||||
0x00000011, // 2 = GPIO_MODE_OUTPUT_OD
|
|
||||||
0x00000002, // 3 = GPIO_MODE_AF_PP
|
|
||||||
0x00000012, // 4 = GPIO_MODE_AF_OD
|
|
||||||
0x00000003, // 5 = GPIO_MODE_ANALOG
|
|
||||||
0x10110000, // 6 = GPIO_MODE_IT_RISING
|
|
||||||
0x10210000, // 7 = GPIO_MODE_IT_FALLING
|
|
||||||
0x10310000, // 8 = GPIO_MODE_IT_RISING_FALLING
|
|
||||||
0x10120000, // 9 = GPIO_MODE_EVT_RISING
|
|
||||||
0x10220000, // 10 = GPIO_MODE_EVT_FALLING
|
|
||||||
0x10320000, // 11 = GPIO_MODE_EVT_RISING_FALLING
|
|
||||||
0x10000000 // 12 = Reset GPIO_MODE_IT_EVT
|
|
||||||
};
|
|
||||||
|
|
||||||
// Enable GPIO clock and return GPIO base address
|
|
||||||
uint32_t Set_GPIO_Clock(uint32_t port_idx)
|
|
||||||
{
|
|
||||||
uint32_t gpio_add = 0;
|
|
||||||
switch (port_idx) {
|
|
||||||
case PortA:
|
|
||||||
gpio_add = GPIOA_BASE;
|
|
||||||
__GPIOA_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
case PortB:
|
|
||||||
gpio_add = GPIOB_BASE;
|
|
||||||
__GPIOB_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
case PortC:
|
|
||||||
gpio_add = GPIOC_BASE;
|
|
||||||
__GPIOC_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#if defined GPIOD_BASE
|
|
||||||
case PortD:
|
|
||||||
gpio_add = GPIOD_BASE;
|
|
||||||
__GPIOD_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOE_BASE
|
|
||||||
case PortE:
|
|
||||||
gpio_add = GPIOE_BASE;
|
|
||||||
__GPIOE_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOF_BASE
|
|
||||||
case PortF:
|
|
||||||
gpio_add = GPIOF_BASE;
|
|
||||||
__GPIOF_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOG_BASE
|
|
||||||
case PortG:
|
|
||||||
gpio_add = GPIOG_BASE;
|
|
||||||
__GPIOG_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOH_BASE
|
|
||||||
case PortH:
|
|
||||||
gpio_add = GPIOH_BASE;
|
|
||||||
__GPIOH_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOI_BASE
|
|
||||||
case PortI:
|
|
||||||
gpio_add = GPIOI_BASE;
|
|
||||||
__GPIOI_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOJ_BASE
|
|
||||||
case PortJ:
|
|
||||||
gpio_add = GPIOJ_BASE;
|
|
||||||
__GPIOJ_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
#if defined GPIOK_BASE
|
|
||||||
case PortK:
|
|
||||||
gpio_add = GPIOK_BASE;
|
|
||||||
__GPIOK_CLK_ENABLE();
|
|
||||||
break;
|
|
||||||
#endif
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return gpio_add;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Configure pin (mode, speed, output type and pull-up/pull-down)
|
|
||||||
*/
|
|
||||||
void pin_function(PinName pin, int data)
|
|
||||||
{
|
|
||||||
// Get the pin informations
|
|
||||||
uint32_t mode = STM_PIN_MODE(data);
|
|
||||||
uint32_t pupd = STM_PIN_PUPD(data);
|
|
||||||
uint32_t afnum = STM_PIN_AFNUM(data);
|
|
||||||
|
|
||||||
uint32_t port_index = STM_PORT(pin);
|
|
||||||
uint32_t pin_index = STM_PIN(pin);
|
|
||||||
|
|
||||||
// Enable GPIO clock
|
|
||||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
|
||||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
|
||||||
|
|
||||||
// Configure GPIO
|
|
||||||
GPIO_InitTypeDef GPIO_InitStructure;
|
|
||||||
GPIO_InitStructure.Pin = (uint32_t)(1 << pin_index);
|
|
||||||
GPIO_InitStructure.Mode = gpio_mode[mode];
|
|
||||||
GPIO_InitStructure.Pull = pupd;
|
|
||||||
GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
|
|
||||||
GPIO_InitStructure.Alternate = afnum;
|
|
||||||
HAL_GPIO_Init(gpio, &GPIO_InitStructure);
|
|
||||||
|
|
||||||
// [TODO] Disconnect JTAG-DP + SW-DP signals.
|
|
||||||
// Warning: Need to reconnect under reset
|
|
||||||
//if ((pin == PA_13) || (pin == PA_14)) {
|
|
||||||
//
|
|
||||||
//}
|
|
||||||
//if ((pin == PA_15) || (pin == PB_3) || (pin == PB_4)) {
|
|
||||||
//
|
|
||||||
//}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Configure pin pull-up/pull-down
|
|
||||||
*/
|
|
||||||
void pin_mode(PinName pin, PinMode mode)
|
|
||||||
{
|
|
||||||
uint32_t port_index = STM_PORT(pin);
|
|
||||||
uint32_t pin_index = STM_PIN(pin);
|
|
||||||
|
|
||||||
// Enable GPIO clock
|
|
||||||
uint32_t gpio_add = Set_GPIO_Clock(port_index);
|
|
||||||
GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
|
|
||||||
|
|
||||||
// Configure pull-up/pull-down resistors
|
|
||||||
uint32_t pupd = (uint32_t)mode;
|
|
||||||
if (pupd > 2)
|
|
||||||
pupd = 0; // Open-drain = No pull-up/No pull-down
|
|
||||||
gpio->PUPDR &= (uint32_t)(~(GPIO_PUPDR_PUPDR0 << (pin_index * 2)));
|
|
||||||
gpio->PUPDR |= (uint32_t)(pupd << (pin_index * 2));
|
|
||||||
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
@ -95,7 +95,6 @@
|
||||||
#ifdef __ARM_STM32F411__
|
#ifdef __ARM_STM32F411__
|
||||||
|
|
||||||
#include "mbed-stm32f4xx.h"
|
#include "mbed-stm32f4xx.h"
|
||||||
#include "mbed-hal_tick_stm32.h"
|
|
||||||
#include "mbed-stm32f4xx_hal.h"
|
#include "mbed-stm32f4xx_hal.h"
|
||||||
|
|
||||||
#if !defined (HSE_VALUE)
|
#if !defined (HSE_VALUE)
|
||||||
|
|
@ -243,17 +242,10 @@ void SystemInit(void)
|
||||||
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
|
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Configure the Cube driver */
|
|
||||||
SystemCoreClock = 16000000; // At this stage the HSI is used as system clock
|
|
||||||
HAL_Init();
|
|
||||||
|
|
||||||
/* Configure the System clock source, PLL Multiplier and Divider factors,
|
/* Configure the System clock source, PLL Multiplier and Divider factors,
|
||||||
AHB/APBx prescalers and Flash settings */
|
AHB/APBx prescalers and Flash settings */
|
||||||
SetSysClock();
|
SetSysClock();
|
||||||
|
|
||||||
/* Reset the timer to avoid issues after the RAM initialization */
|
|
||||||
TIM_MST_RESET_ON;
|
|
||||||
TIM_MST_RESET_OFF;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
|
||||||
|
|
@ -1,135 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
* Copyright (c) 2015 ARM Limited
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
* you may not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*/
|
|
||||||
#include <stddef.h>
|
|
||||||
#include "mbed-ticker_api.h"
|
|
||||||
#include "mbed-cmsis_stm32.h"
|
|
||||||
|
|
||||||
void ticker_set_handler(const ticker_data_t *const data, ticker_event_handler handler) {
|
|
||||||
data->interface->init();
|
|
||||||
|
|
||||||
data->queue->event_handler = handler;
|
|
||||||
}
|
|
||||||
|
|
||||||
void ticker_irq_handler(const ticker_data_t *const data) {
|
|
||||||
data->interface->clear_interrupt();
|
|
||||||
|
|
||||||
/* Go through all the pending TimerEvents */
|
|
||||||
while (1) {
|
|
||||||
if (data->queue->head == NULL) {
|
|
||||||
// There are no more TimerEvents left, so disable matches.
|
|
||||||
data->interface->disable_interrupt();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((int)(data->queue->head->timestamp - data->interface->read()) <= 0) {
|
|
||||||
// This event was in the past:
|
|
||||||
// point to the following one and execute its handler
|
|
||||||
ticker_event_t *p = data->queue->head;
|
|
||||||
data->queue->head = data->queue->head->next;
|
|
||||||
if (data->queue->event_handler != NULL) {
|
|
||||||
(*data->queue->event_handler)(p->id); // NOTE: the handler can set new events
|
|
||||||
}
|
|
||||||
/* Note: We continue back to examining the head because calling the
|
|
||||||
* event handler may have altered the chain of pending events. */
|
|
||||||
} else {
|
|
||||||
// This event and the following ones in the list are in the future:
|
|
||||||
// set it as next interrupt and return
|
|
||||||
data->interface->set_interrupt(data->queue->head->timestamp);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void ticker_insert_event(const ticker_data_t *const data, ticker_event_t *obj, timestamp_t timestamp, uint32_t id) {
|
|
||||||
/* disable interrupts for the duration of the function */
|
|
||||||
__disable_irq();
|
|
||||||
|
|
||||||
// initialise our data
|
|
||||||
obj->timestamp = timestamp;
|
|
||||||
obj->id = id;
|
|
||||||
|
|
||||||
/* Go through the list until we either reach the end, or find
|
|
||||||
an element this should come before (which is possibly the
|
|
||||||
head). */
|
|
||||||
ticker_event_t *prev = NULL, *p = data->queue->head;
|
|
||||||
while (p != NULL) {
|
|
||||||
/* check if we come before p */
|
|
||||||
if ((int)(timestamp - p->timestamp) < 0) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
/* go to the next element */
|
|
||||||
prev = p;
|
|
||||||
p = p->next;
|
|
||||||
}
|
|
||||||
/* if prev is NULL we're at the head */
|
|
||||||
if (prev == NULL) {
|
|
||||||
data->queue->head = obj;
|
|
||||||
data->interface->set_interrupt(timestamp);
|
|
||||||
} else {
|
|
||||||
prev->next = obj;
|
|
||||||
}
|
|
||||||
/* if we're at the end p will be NULL, which is correct */
|
|
||||||
obj->next = p;
|
|
||||||
|
|
||||||
__enable_irq();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ticker_remove_event(const ticker_data_t *const data, ticker_event_t *obj) {
|
|
||||||
__disable_irq();
|
|
||||||
|
|
||||||
// remove this object from the list
|
|
||||||
if (data->queue->head == obj) {
|
|
||||||
// first in the list, so just drop me
|
|
||||||
data->queue->head = obj->next;
|
|
||||||
if (data->queue->head == NULL) {
|
|
||||||
data->interface->disable_interrupt();
|
|
||||||
} else {
|
|
||||||
data->interface->set_interrupt(data->queue->head->timestamp);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
// find the object before me, then drop me
|
|
||||||
ticker_event_t* p = data->queue->head;
|
|
||||||
while (p != NULL) {
|
|
||||||
if (p->next == obj) {
|
|
||||||
p->next = obj->next;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
p = p->next;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
__enable_irq();
|
|
||||||
}
|
|
||||||
|
|
||||||
timestamp_t ticker_read(const ticker_data_t *const data)
|
|
||||||
{
|
|
||||||
return data->interface->read();
|
|
||||||
}
|
|
||||||
|
|
||||||
int ticker_get_next_timestamp(const ticker_data_t *const data, timestamp_t *timestamp)
|
|
||||||
{
|
|
||||||
int ret = 0;
|
|
||||||
|
|
||||||
/* if head is NULL, there are no pending events */
|
|
||||||
__disable_irq();
|
|
||||||
if (data->queue->head != NULL) {
|
|
||||||
*timestamp = data->queue->head->timestamp;
|
|
||||||
ret = 1;
|
|
||||||
}
|
|
||||||
__enable_irq();
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
@ -1,108 +0,0 @@
|
||||||
/* mbed Microcontroller Library
|
|
||||||
* Copyright (c) 2015 ARM Limited
|
|
||||||
*
|
|
||||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
* you may not use this file except in compliance with the License.
|
|
||||||
* You may obtain a copy of the License at
|
|
||||||
*
|
|
||||||
* http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
*
|
|
||||||
* Unless required by applicable law or agreed to in writing, software
|
|
||||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
* See the License for the specific language governing permissions and
|
|
||||||
* limitations under the License.
|
|
||||||
*/
|
|
||||||
#ifndef MBED_TICKER_API_H
|
|
||||||
#define MBED_TICKER_API_H
|
|
||||||
|
|
||||||
#include "mbed-device_stm32.h"
|
|
||||||
|
|
||||||
typedef uint32_t timestamp_t;
|
|
||||||
|
|
||||||
/** Ticker's event structure
|
|
||||||
*/
|
|
||||||
typedef struct ticker_event_s {
|
|
||||||
timestamp_t timestamp; /**< Event's timestamp */
|
|
||||||
uint32_t id; /**< TimerEvent object */
|
|
||||||
struct ticker_event_s *next; /**< Next event in the queue */
|
|
||||||
} ticker_event_t;
|
|
||||||
|
|
||||||
typedef void (*ticker_event_handler)(uint32_t id);
|
|
||||||
|
|
||||||
/** Ticker's interface structure - required API for a ticker
|
|
||||||
*/
|
|
||||||
typedef struct {
|
|
||||||
void (*init)(void); /**< Init function */
|
|
||||||
uint32_t (*read)(void); /**< Read function */
|
|
||||||
void (*disable_interrupt)(void); /**< Disable interrupt function */
|
|
||||||
void (*clear_interrupt)(void); /**< Clear interrupt function */
|
|
||||||
void (*set_interrupt)(timestamp_t timestamp); /**< Set interrupt function */
|
|
||||||
} ticker_interface_t;
|
|
||||||
|
|
||||||
/** Tickers events queue structure
|
|
||||||
*/
|
|
||||||
typedef struct {
|
|
||||||
ticker_event_handler event_handler; /**< Event handler */
|
|
||||||
ticker_event_t *head; /**< A pointer to head */
|
|
||||||
} ticker_event_queue_t;
|
|
||||||
|
|
||||||
/** Tickers data structure
|
|
||||||
*/
|
|
||||||
typedef struct {
|
|
||||||
const ticker_interface_t *interface; /**< Ticker's interface */
|
|
||||||
ticker_event_queue_t *queue; /**< Ticker's events queue */
|
|
||||||
} ticker_data_t;
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/** Initialize a ticker and sets the event handler
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
* @param handler A handler to be set
|
|
||||||
*/
|
|
||||||
void ticker_set_handler(const ticker_data_t *const data, ticker_event_handler handler);
|
|
||||||
|
|
||||||
/** Irq handler which goes through the events to trigger events in the past.
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
*/
|
|
||||||
void ticker_irq_handler(const ticker_data_t *const data);
|
|
||||||
|
|
||||||
/** Remove an event from the queue
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
* @param obj The event's queue to be removed
|
|
||||||
*/
|
|
||||||
void ticker_remove_event(const ticker_data_t *const data, ticker_event_t *obj);
|
|
||||||
|
|
||||||
/** Insert an event from the queue
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
* @param obj The event's queue to be removed
|
|
||||||
* @param timestamp The event's timestamp
|
|
||||||
* @param id The event object
|
|
||||||
*/
|
|
||||||
void ticker_insert_event(const ticker_data_t *const data, ticker_event_t *obj, timestamp_t timestamp, uint32_t id);
|
|
||||||
|
|
||||||
/** Read the current ticker's timestamp
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
* @return The current timestamp
|
|
||||||
*/
|
|
||||||
timestamp_t ticker_read(const ticker_data_t *const data);
|
|
||||||
|
|
||||||
/** Read the next event's timestamp
|
|
||||||
*
|
|
||||||
* @param data The ticker's data
|
|
||||||
* @return 1 if timestamp is pending event, 0 if there's no event pending
|
|
||||||
*/
|
|
||||||
int ticker_get_next_timestamp(const ticker_data_t *const data, timestamp_t *timestamp);
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
4
pinio.h
4
pinio.h
|
|
@ -161,12 +161,12 @@
|
||||||
#define _PULLUP_ON(IO) \
|
#define _PULLUP_ON(IO) \
|
||||||
do { \
|
do { \
|
||||||
IO ## _PORT->PUPDR &= ~(3 << ((IO ## _PIN) << 1)); \
|
IO ## _PORT->PUPDR &= ~(3 << ((IO ## _PIN) << 1)); \
|
||||||
IO ## _PORT->PUPDR |= (1 << ((IO ## _PIN) << 1)) * 0x1; \
|
IO ## _PORT->PUPDR |= (1 << ((IO ## _PIN) << 1)); \
|
||||||
} while (0)
|
} while (0)
|
||||||
/// Disable pullup resistor.
|
/// Disable pullup resistor.
|
||||||
#define _PULLUP_OFF(IO) \
|
#define _PULLUP_OFF(IO) \
|
||||||
do { \
|
do { \
|
||||||
IO ## _PORT->PUPDR &= ~(1 << ((IO ## _PIN) << 1)) * 0x1; \
|
IO ## _PORT->PUPDR &= ~(3 << ((IO ## _PIN) << 1)); \
|
||||||
} while (0)
|
} while (0)
|
||||||
|
|
||||||
#elif defined SIMULATOR
|
#elif defined SIMULATOR
|
||||||
|
|
|
||||||
|
|
@ -12,7 +12,6 @@
|
||||||
|
|
||||||
#if defined TEACUP_C_INCLUDE && defined __ARM_STM32F411__
|
#if defined TEACUP_C_INCLUDE && defined __ARM_STM32F411__
|
||||||
#include "arduino.h"
|
#include "arduino.h"
|
||||||
#include "mbed-pinmap.h"
|
|
||||||
|
|
||||||
#ifdef XONXOFF
|
#ifdef XONXOFF
|
||||||
#error XON/XOFF protocol not yet implemented for ARM. \
|
#error XON/XOFF protocol not yet implemented for ARM. \
|
||||||
|
|
@ -23,18 +22,26 @@ USART_TypeDef *port = USART2;
|
||||||
|
|
||||||
void serial_init()
|
void serial_init()
|
||||||
{
|
{
|
||||||
// Enable USART clock
|
// Enable TX/RX clock (GPIOA)
|
||||||
volatile uint32_t tmpreg;
|
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN;
|
||||||
SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART2EN);
|
// Enable USART2 clock
|
||||||
/* Delay after an RCC peripheral clock enabling */
|
RCC->APB1ENR |= RCC_APB1ENR_USART2EN;
|
||||||
tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART2EN);
|
|
||||||
(void)(tmpreg);
|
|
||||||
|
|
||||||
// Configure the UART pins
|
// Configure the UART pins
|
||||||
pin_function(USBTX, 0x393);
|
// AF 4bits per channel
|
||||||
pin_mode(USBTX, PullUp);
|
// Alternate functions from DM00115249.pdf datasheet (page 47; table 9)
|
||||||
pin_function(USBRX, 0x393);
|
TXD_PORT->AFR[0] |= (GPIO_AF7_USART2 << ((TXD_PIN) << 2));
|
||||||
pin_mode(USBRX, PullUp);
|
RXD_PORT->AFR[0] |= (GPIO_AF7_USART2 << ((RXD_PIN) << 2));
|
||||||
|
|
||||||
|
// MODER 2bits per channel
|
||||||
|
TXD_PORT->MODER |= (GPIO_MODE_AF_PP << ((TXD_PIN) << 1)); // set bit2: alternate function
|
||||||
|
RXD_PORT->MODER |= (GPIO_MODE_AF_PP << ((RXD_PIN) << 1));
|
||||||
|
|
||||||
|
TXD_PORT->OSPEEDR |= GPIO_SPEED_HIGH << ((TXD_PIN) << 1);
|
||||||
|
RXD_PORT->OSPEEDR |= GPIO_SPEED_HIGH << ((RXD_PIN) << 1);
|
||||||
|
|
||||||
|
TXD_PORT->PUPDR |= (GPIO_PULLUP << ((TXD_PIN) << 1)); //Pullup
|
||||||
|
RXD_PORT->PUPDR |= (GPIO_PULLUP << ((RXD_PIN) << 1)); //Pullup? LPC has No Pull-up or Pull-down activation
|
||||||
|
|
||||||
/* Disable the peripheral */
|
/* Disable the peripheral */
|
||||||
port->CR1 &= ~USART_CR1_UE;
|
port->CR1 &= ~USART_CR1_UE;
|
||||||
|
|
@ -42,26 +49,26 @@ void serial_init()
|
||||||
/* Set the UART Communication parameters */
|
/* Set the UART Communication parameters */
|
||||||
/*-------------------------- USART CR2 Configuration -----------------------*/
|
/*-------------------------- USART CR2 Configuration -----------------------*/
|
||||||
/* Clear STOP[13:12] bits */
|
/* Clear STOP[13:12] bits */
|
||||||
port->CR2 &= (uint32_t)~((uint32_t)USART_CR2_STOP);
|
port->CR2 &= ~(USART_CR2_STOP);
|
||||||
|
|
||||||
/* Configure the UART Stop Bits: Set STOP[13:12] bits according to huart->Init.StopBits value */
|
/* Configure the UART Stop Bits: Set STOP[13:12] bits according to huart->Init.StopBits value */
|
||||||
port->CR2 |= (uint32_t)UART_STOPBITS_1;
|
port->CR2 |= UART_STOPBITS_1;
|
||||||
|
|
||||||
/*-------------------------- USART CR1 Configuration -----------------------*/
|
/*-------------------------- USART CR1 Configuration -----------------------*/
|
||||||
/* Clear M, PCE, PS, TE and RE bits */
|
/* Clear M, PCE, PS, TE and RE bits */
|
||||||
port->CR1 &= (uint32_t)~((uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | \
|
port->CR1 &= ~(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | \
|
||||||
USART_CR1_RE | USART_CR1_OVER8));
|
USART_CR1_RE | USART_CR1_OVER8);
|
||||||
|
|
||||||
/* Configure the UART Word Length, Parity and mode:
|
/* Configure the UART Word Length, Parity and mode:
|
||||||
Set the M bits according to huart->Init.WordLength value
|
Set the M bits according to huart->Init.WordLength value
|
||||||
Set PCE and PS bits according to huart->Init.Parity value
|
Set PCE and PS bits according to huart->Init.Parity value
|
||||||
Set TE and RE bits according to huart->Init.Mode value
|
Set TE and RE bits according to huart->Init.Mode value
|
||||||
Set OVER8 bit according to huart->Init.OverSampling value */
|
Set OVER8 bit according to huart->Init.OverSampling value */
|
||||||
port->CR1 |= (uint32_t)UART_WORDLENGTH_8B | UART_PARITY_NONE | UART_MODE_TX_RX | UART_OVERSAMPLING_16;
|
port->CR1 |= UART_WORDLENGTH_8B | UART_PARITY_NONE | UART_MODE_TX_RX | UART_OVERSAMPLING_16;
|
||||||
|
|
||||||
/*-------------------------- USART CR3 Configuration -----------------------*/
|
/*-------------------------- USART CR3 Configuration -----------------------*/
|
||||||
/* Clear CTSE and RTSE bits */
|
/* Clear CTSE and RTSE bits */
|
||||||
port->CR3 &= (uint32_t)~((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE));
|
port->CR3 &= ~(USART_CR3_RTSE | USART_CR3_CTSE);
|
||||||
|
|
||||||
/* Configure the UART HFC: Set CTSE and RTSE bits according to huart->Init.HwFlowCtl value */
|
/* Configure the UART HFC: Set CTSE and RTSE bits according to huart->Init.HwFlowCtl value */
|
||||||
port->CR3 |= UART_HWCONTROL_NONE;
|
port->CR3 |= UART_HWCONTROL_NONE;
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue